Photocatalytic Purification and Treatment of Water and Air: Proceedings of the 1st International Conference on TiO2 Photocatalytic Purification and Treatment of Water and Air, London, Ontario, Canada, 8-13 November, 1992Comprises the results of the first international conference examining the promise of the emerging area of photochemistry. It includes coverage of such areas as: comparison with other competitive technologies; and transfer of research results into development and application activities. |
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Pagina 474
DCAC formed on the used catalyst . Repeated cycles of DCAC adsorption
followed by heating to 625 K indicate that DCAC decomposition blocked
adsorption sites on TiO2 Loss of photocatalytic activity may have been caused by
DCAC ...
DCAC formed on the used catalyst . Repeated cycles of DCAC adsorption
followed by heating to 625 K indicate that DCAC decomposition blocked
adsorption sites on TiO2 Loss of photocatalytic activity may have been caused by
DCAC ...
Pagina 475
maxima including a large peak near 550 K . As from the fresh and used samples ,
most CO desorbed above 900 K for the deactivated catalyst , and the total
amount increased to 150 umol CO / g catalyst . Carbon dioxide was the third most
...
maxima including a large peak near 550 K . As from the fresh and used samples ,
most CO desorbed above 900 K for the deactivated catalyst , and the total
amount increased to 150 umol CO / g catalyst . Carbon dioxide was the third most
...
Pagina 478
result suggests that sites on the deactivated catalyst were unavailable for
formation of the adsorbate associated with the low temperature peak from the
used TiO2 . The deactivated catalyst was thus poisoned by strongly bound
compounds that ...
result suggests that sites on the deactivated catalyst were unavailable for
formation of the adsorbate associated with the low temperature peak from the
used TiO2 . The deactivated catalyst was thus poisoned by strongly bound
compounds that ...
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Sommario
Conditions for an efficient photocatalytic activity of TiO2 particles | 1 |
Fundamental photoelectrochemistry of TiO2 and SrTiO applied to environmental | 19 |
Size quantization effects in photocatalysis | 39 |
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Parole e frasi comuni
acid activity addition adsorbed adsorption amount analysis appears aqueous band carbon catalyst cell charge Chem chemical chlorine compared complete compounds concentration conducted constant containing conversion decrease degradation degradation rate dependence destruction determined direct effect efficiency electron energy Environ experimental experiments Figure flow flux formation formed higher holes illumination increased indicate initial intensity intermediates irradiation kinetics lamp light limiting mass measured method mineralization observed obtained occur Ollis organic oxidation oxygen particles Pelizzetti performed phase photocatalytic Photochem photoreactor Phys pollutants potential powder presence quantum yield radical range reaction reactor reduction relative removal reported respectively samples semiconductor Serpone shown shows solar solution species spectra studies surface suspension Table temperature TiO2 titanium dioxide transfer treatment various yield
Informazioni bibliografiche
| Titolo | Photocatalytic Purification and Treatment of Water and Air: Proceedings of the 1st International Conference on TiO2 Photocatalytic Purification and Treatment of Water and Air, London, Ontario, Canada, 8-13 November, 1992 Volume 3 di Ifip Transactions Volume 1 di TiO2 photocatalytic purification and treatment of water and air : proceedings of the international conference Volume 3 di Trace metals in the environment, ISSN 0927-5215 |
| Curatori | David F. Ollis, Hussain Al-Ekabi |
| Edizione | illustrata |
| Editore | Elsevier, 1993 |
| Provenienza dell'originale | la University of Michigan |
| Digitalizzato | 4 dic 2007 |
| ISBN | 0444898557, 9780444898555 |
| Lunghezza | 820 pagine |
| Esporta citazione | BiBTeX EndNote RefMan |